ATE480895T1 - Spaltrohr eines antriebsmotors für ein pumpenaggregat - Google Patents

Spaltrohr eines antriebsmotors für ein pumpenaggregat

Info

Publication number
ATE480895T1
ATE480895T1 AT07018590T AT07018590T ATE480895T1 AT E480895 T1 ATE480895 T1 AT E480895T1 AT 07018590 T AT07018590 T AT 07018590T AT 07018590 T AT07018590 T AT 07018590T AT E480895 T1 ATE480895 T1 AT E480895T1
Authority
AT
Austria
Prior art keywords
rotor
drive motor
pump unit
gap tube
fibers
Prior art date
Application number
AT07018590T
Other languages
English (en)
Inventor
Jorn Toftegaard Hansen
Tom Eklundh Larsen
Finn Mathiesen Hoj
Original Assignee
Grundfos Management As
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=39092789&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE480895(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Grundfos Management As filed Critical Grundfos Management As
Application granted granted Critical
Publication of ATE480895T1 publication Critical patent/ATE480895T1/de

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/02Casings or enclosures characterised by the material thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/0005Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor using fibre reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14631Coating reinforcements
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17Component parts, details or accessories; Auxiliary operations
    • B29C45/46Means for plasticising or homogenising the moulding material or forcing it into the mould
    • B29C45/56Means for plasticising or homogenising the moulding material or forcing it into the mould using mould parts movable during or after injection, e.g. injection-compression moulding
    • B29C45/5605Rotatable mould parts
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/04Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28Shaping operations therefor
    • B29C70/40Shaping or impregnating by compression not applied
    • B29C70/42Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles
    • B29C70/46Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs
    • B29C70/48Shaping or impregnating by compression not applied for producing articles of definite length, i.e. discrete articles using matched moulds, e.g. for deforming sheet moulding compounds [SMC] or prepregs and impregnating the reinforcements in the closed mould, e.g. resin transfer moulding [RTM], e.g. by vacuum
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606Canned motor pumps
    • F04D13/0626Details of the can
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00Pumping installations or systems
    • F04D13/02Units comprising pumps and their driving means
    • F04D13/06Units comprising pumps and their driving means the pump being electrically driven
    • F04D13/0606Canned motor pumps
    • F04D13/0633Details of the bearings
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K15/00Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/14Casings; Enclosures; Supports
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/1418Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the inserts being deformed or preformed, e.g. by the injection pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/14Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
    • B29C45/14778Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles the article consisting of a material with particular properties, e.g. porous, brittle
    • B29C45/14786Fibrous material or fibre containing material, e.g. fibre mats or fibre reinforced material
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00Metal working
    • Y10T29/49Method of mechanical manufacture
    • Y10T29/49002Electrical device making
    • Y10T29/49009Dynamoelectric machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Non-Positive Displacement Air Blowers (AREA)
AT07018590T 2007-09-21 2007-09-21 Spaltrohr eines antriebsmotors für ein pumpenaggregat ATE480895T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07018590.5A EP2040354B2 (de) 2007-09-21 2007-09-21 Spaltrohr eines Antriebsmotors für ein Pumpenaggregat

Publications (1)

Publication Number Publication Date
ATE480895T1 true ATE480895T1 (de) 2010-09-15

Family

ID=39092789

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07018590T ATE480895T1 (de) 2007-09-21 2007-09-21 Spaltrohr eines antriebsmotors für ein pumpenaggregat

Country Status (6)

Country Link
US (2) US8957552B2 (de)
EP (1) EP2040354B2 (de)
CN (1) CN101803150B (de)
AT (1) ATE480895T1 (de)
DE (1) DE502007005014D1 (de)
WO (1) WO2009039967A1 (de)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2040354B2 (de) 2007-09-21 2019-01-23 Grundfos Management A/S Spaltrohr eines Antriebsmotors für ein Pumpenaggregat
DE102009037655A1 (de) * 2009-08-14 2011-02-17 Wilo Se Herstellung des Motorenstators einer Spaltrohrpumpe
DE102011015601A1 (de) * 2011-03-30 2012-10-04 Wilo Se Lagerbuchse
DE102011102046A1 (de) * 2011-05-19 2012-11-22 Compact Dynamics Gmbh Permanentmagneterregte elektrische Außenläufermaschine, Läufer für eine solche elektrische Maschine und Verfahren zu dessen Herstellung
CN102355069B (zh) * 2011-09-09 2013-10-02 常州新亚电机有限公司 一种湿式运行泵用电机以及装配方法
CN104937013B (zh) 2012-11-19 2019-02-22 奥胡斯大学 聚合物和表面修饰的固体部件的连接
CN103307017B (zh) * 2013-05-24 2015-10-28 太仓市磁力驱动泵有限公司 一种高效隔离套及其制作方法
EP3032712B1 (de) * 2014-12-12 2018-02-07 Goodrich Control Systems Motor für ein elektrohydraulisches Stellorgan
EP3032711A1 (de) * 2014-12-12 2016-06-15 Goodrich Control Systems Motor für ein elektrohydraulisches Stellorgan
DE102015205591A1 (de) * 2015-03-27 2016-09-29 Robert Bosch Gmbh Fluidgekühlter Gehäusemantel für eine elektrische Maschine sowie Herstellungsverfahren für einen Gehäusemantel
WO2016198260A1 (de) * 2015-06-08 2016-12-15 Leybold Gmbh Vakuumpumpen-rotor
US9920764B2 (en) 2015-09-30 2018-03-20 Peopleflo Manufacturing, Inc. Pump devices
DE102015224651A1 (de) * 2015-12-09 2017-06-14 Contitech Luftfedersysteme Gmbh Elastomerer Gegenstand
US10208869B2 (en) 2016-12-19 2019-02-19 Peopleflo Manufacturing, Inc. Multi-piece canister assembly for magnetically coupled fluid handling devices
EP3757395B1 (de) * 2019-06-28 2023-06-07 Grundfos Holding A/S Elektrische pumpvorrichtung mit spaltrohrmotor
DE102020205285A1 (de) 2020-04-27 2021-11-25 Siemens Aktiengesellschaft Spaltrohr
US20220252070A1 (en) * 2021-02-09 2022-08-11 Onesubsea Ip Uk Limited Subsea electric fluid processing machine
US20220252071A1 (en) * 2021-02-09 2022-08-11 Onesubsea Ip Uk Limited Subsea electric fluid processing machine
DE102021114159A1 (de) * 2021-06-01 2022-12-01 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Elektrischer Kraftfahrzeug-Traktionsmotor
DE102021207416B3 (de) * 2021-07-13 2022-11-10 Siemens Aktiengesellschaft Spaltrohr für eine elektrische rotierende Maschine, Herstellungsverfahren dazu
DE102021212112A1 (de) * 2021-10-27 2023-04-27 Zf Friedrichshafen Ag Verfahren zur Herstellung eines Spaltrohrs für eine elektrische Maschine
DE102022111461B3 (de) 2022-05-09 2023-07-20 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Abdichtkörper einer elektrischen Maschine und Verfahren zum Herstellen desselben

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Also Published As

Publication number Publication date
EP2040354B2 (de) 2019-01-23
DE502007005014D1 (de) 2010-10-21
US20130221769A1 (en) 2013-08-29
US8957552B2 (en) 2015-02-17
WO2009039967A1 (de) 2009-04-02
US20100308672A1 (en) 2010-12-09
CN101803150A (zh) 2010-08-11
CN101803150B (zh) 2013-08-28
EP2040354A1 (de) 2009-03-25
EP2040354B1 (de) 2010-09-08
US9583988B2 (en) 2017-02-28

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